baber/WOPTO huggingface dataset:
Patent JP-2002275133-A (JP)
Title: Arylamine composition and electrophotographic photosensitive material by using the same
Inventor: MIMORI MITSUSACHI
IPC: C07C211/54
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a new arylamine composition useful as a photoelectric conductive material for achieving a highly sensitive and highly durable electrophotographic photosensitive material. SOLUTION: This arylamine composition contains 3 kinds of arylamines expressed by specific structural formulae as indispensable components in a specific ratio and also a specific amount of E-form [a geometric isomer in an E, Z expression (nomenclature) indicating the configuration of geometric isomers associated with a double bond] of them.
Patent JP-2002280253-A (JP)
Title: Electronic component and junction method therefor
Inventor: MANITA SHO
IPC: H01G4/252
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To reduce the mounting area of electronic components consisting of chip parts, etc. such as capacitor, chip resistor, etc., and reinforce the junction strength, and facilitate the external appearance inspection of junction state and the repair work. SOLUTION: Since a connector terminal 23 provided at the bottom of an electronic part 21 is jointed by solder 27 to the connector terminal 26 of a circuit board 25, the mounting area of the electronic component 21 can be made small. Moreover, since a part of the solder 26 is filled in the groove 24 provided at the flank of the electronic part 21 by the capillary phenomenon, the junction strength can be strengthened. Moreover, since the filling state of the solder 27 into the groove 24 of the electric component 21 can be inspected for external appearance from above that groove 24, the inspection of the external appearance of the junction state is facilitated. Furthermore, since repair work can be performed, using a heating jig capable of penetration from its side face into the groove 24 of the electronic component 21, the repair work is facilitated.
Patent JP-2002274696-A (JP)
Title: Paper quantity detecting method and paper feeder
Inventor: NAKAMURA HIDEKI
IPC: B65H1/26
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a simple-constitution and low-cost paper quantity detecting method and a paper feeder. SOLUTION: This method comprises detecting the quantity of paper sheets in a first tray 5 and a second tray 5', which are provided in a paper feeder body 2 so as to be inserted/pulled out freely, having lift plates 7 for stacking paper sheets P in its inside, lift the lift plates 7 and 7' when being inserted in the paper feeder body 2, and lift the upper parts of the stacked paper sheets P to the feed-out positions. The quantity of the paper sheets in the first tray 5 and the second tray 5' are detected by the time taken for lifting the upper parts of the stacked paper sheets to the feed-out positions.
Patent JP-2002277229-A (JP)
Title: Film thickness measuring method for surface layer of electrophotograhic sensitive body
Inventor: TOMOTA MITSUHIRO
IPC: G01B17/02
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a film thickness measuring method for the surface layer of an electrophotographic sensitive body that can precisely measure the thickness of the surface layer of an electrophotographic sensitive body having a dispersed filler as a specific layer which was hardly measured without being affected by the light diffusion by the filler and easily measure a surface layer which is relatively thin and has curvature and is suitable to even a surface layer with a small light absorption quantity. SOLUTION: The film thickness of the surface layer having the filler dispersed is measured by making thermal excitation light modulated intermittently in specific cycles determined by a film thermal property value incident on the surface of the surface layer having the dispersed filler and detecting the phase delay behind the modulation frequency of a generated sound wave.
Patent JP-2001342187-A (JP)
Title: Amide-based triazole compound
Inventor: UCHIDA TAKUYA
IPC: A61K31/427
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain an amide-based triazole compound having excellent antifungal activity. SOLUTION: This compound is represented by formula (I) [Ar1 is a phenyl group or the like; Ar2 is a phenylene group or the like; X is a sulfur atom or a methylene group; R is a hydrogen atom or a 1-3C alkyl group; R2 is a hydrogen atom or a 1-3C alkyl group; R3 is a substitutable 6-10C aryl group or the like], its pharmacologically acceptable prodrug or its salt.
Patent JP-2002282682-A (JP)
Title: Minute chemical reactor
Inventor: KIRYU SHOGO
IPC: G01N31/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a minute chemical reactor which can be mass-produced inexpensively by using a micro-machining technology including a photo- fabrication method and can change a reaction system freely corresponding to applications. SOLUTION: Minute chemical reaction modules 2A each constituted by including two inflow side passages 4 and 5 and two outflow side passages 6 and 7 which are connected to reaction passages 3 are arranged in the right-left direction in at least one layer 2 with the direction of respective reaction passages arranged in the front-rear direction of the layer, and a plurality of rows of the arrangement are formed in the front-rear direction. Between the front and rear rows, in the chemical reaction module on the rear row side, its two inflow side passages are connected to one outflow side passage of each of two modules arranged in the right-left direction on the front row side each through a minute valve 8. A reaction system can be changed freely by opening/ closing a minute valve, and a minute chemical reaction can be materialized corresponding to its purpose.
Patent JP-2002287088-A (JP)
Title: Three-dimensional video display device
Inventor: INOUE MASUTAKA
IPC: G02F1/13357
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional video display device which can improve screen lightness by increasing light use efficiency. SOLUTION: One-end sides of optical fibers 21 are fitted and fixed in respective pinholes 28a formed in an optical fiber support plate (pinhole array plate) 28 and the other-end side peripheral parts of the optical fibers 21 are bundled together in contact with one another. The light emitted by a light emission part 22 is projected as parallel light by a parabola reflector 22a and impinges on the other end sides of the optical fibers 21 through an integrator lens 23, etc. The light impinging on the other end sides of the optical fibers 21 is guided to the one-end sides through the optical fibers 21. The light guided to the one- end sides of the optical fibers 21 are projected in respective directions and guided to respective pixels of a pixel area 3a of a liquid crystal display panel 3 arranged in front of the fibers.
Patent JP-2002282419-A (JP)
Title: Slot machine
Inventor: ONODA YUKINORI
IPC: A63F5/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine changing stop control corresponding to a step position in a stop switch operation and enabling a game reflecting the technique of spot pushing and a game eliminating the effect of spot pushing. SOLUTION: As the step unit, at least one special step unit not matched with the range of a step corresponding to each pattern (the step unit corresponding to the pattern, hereafter) is set.
Patent JP-2002289887-A (JP)
Title: Multiple polycrystal solar cell and method of manufacturing the same
Inventor: NAKAJIMA KAZUO
IPC: C01B33/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell whose high efficiency and low costs are compatible, and to provide a method of manufacturing the solar cell. SOLUTION: A molten solution in a multiple composition is cooled by controlling its cooling rate, a multiple polycrystal, in which a microscopic composition distribution is not uniform and in which a macroscopic composition distribution is uniform, is produced, and the solar cell is made of the multiple polycrystal.
Patent JP-2002284649-A (JP)
Title: Cosmetics for hair
Inventor: MIZUMOTO DAIGO
IPC: A61K8/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetics for the hair having hair coloring effect, although it is capable to give brilliant color development, it keeps adequate effect for hair dressing, also it does not make the secondary adhesion when it is drying on the hair, further it can be removed quickly when the colored hair is washed, and the hair color does not remain on the hair and clothes. SOLUTION: The cosmetics are formulated to contain 0.1-10.0% by weight of a copolymer obtained by polymerizing a monomer composition comprising (1) 15.0 to 85.0% by weight of a specific amine-containing (metha) acrylic monomer, (2) 0 to 80.0% by weight of a specific vinyl monomer, (3) 1.0 to 60.0% by weight of a specific (metha) acryloyl group-containing monomer, and (4) 0.1 to 20.0% by weight of a cross-linked vinyl monomer, and 0.05 to 15.0% by weight of white powder, together with 0.005 to 1.0% by weight of a direct dye.
Patent JP-2002292484-A (JP)
Title: Device for processing groove using laser
Inventor: HAMAMURA HIDEYUKI
IPC: B23K26/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device for processing a groove using laser capable of realizing processing of a uniform groove without a projection in high speed linear scanning laser groove processing. SOLUTION: A cyclical groove is formed on the surface of steel plate by linear scan processing with laser beam in substantially the vertical direction against the rolling direction and in the device for processing the groove using laser on an oriented magnetic steel plate which improves an iron loss characteristic, a processing assist gas supply nozzle 2 is arranged in the in-plane including an incident axis A and a scan direction axis, and the forming angle B between an assist gas flow central axis and the scan direction axis is set smaller than 90 deg.. In the device for processing the groove, the assist gas pressure composition in the laser beam scanning direction is preferably 0.06 MPa to 0.15 MPa in the processing point.  Further, in the device for processing the groove, array nozzles are used and blowing pressure and flow volume of two or more nozzles are independently controlled so that the pressure in the processing point is constant.
Patent JP-2002298751-A (JP)
Title: Shadow mask for cathode-ray tube excellent in press forming property
Inventor: HATORI TOSHIHIRO
IPC: H01J29/07
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a shadow mask for cathode-ray tube excellent in the effectiveness in the press forming property as improvement of a conventional technique involving a problem in association with the press forming property of a part between an effective hole part where electron beam apertures are formed and a non-hole part provided at the peripheral edge of the effective hole part and free of apertures. SOLUTION: The shadow mask 1 for cathode-ray tube is configured with the effective hole part 2 where electron beam apertures are formed and a non- hole part 3 provided at the peripheral edge of the effective hole part 2 and free of apertures, wherein the non-hole part 3 has a half etching region 6 in which the metal content decreases gradually from the periphery of the non-hole region 3 toward its inside circumference, and the half etching region 6 is furnished with a plurality of half etching holes. It is preferable that the difference between the metal content in the neighbourhood of the inside circumference of the half etching region 6 and the metal content in the neighbourhood of the periphery of the effective hole part 2 is within 10%.
Patent JP-2002291844-A (JP)
Title: Medicine container
Inventor: KOBAYASHI TSUTOMU
IPC: A61J1/14
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a medicine container having a plurality of medicine- containing chambers constituted so as to allow a doctor to grasp whether the administration action of a patient is properly performed by obtaining admistration data at every medicine fractionally housed in the respective chambers and useful to the guidance of administration to the patient, the confirmation of treatment effect, or the like. SOLUTION: The medicine container is constituted of a container body 2, which is demarcated into a plurality of chambers 4 by partition walls 6 and equipped with upper lids 5 independently operable and closable on respective chambers, and a lower lid 3, which is attached to the container body 2 from below and formed from plastic having shading properties. Optical sensors 16 are respectively arranged under the small holes 9 opened at respective chambers and a sensor body 17 having a memory part capable of reading a detection signal due to the reception of light at every optical sensor 10 to record the same with the elapse of time is attached to the bottom surface of the lower lid 3.
Patent JP-2002294358-A (JP)
Title: Thermally conductive composite material
Inventor: TSUTO HIROYUKI
IPC: C22C1/10
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive composite material whose thermal expansion coefficient can be controlled to the value in a wide range close to that of semiconductor chips and various electronic equipment members while maintaining its sufficient thermal conductivity and high rigidity, and which has no strain caused by a difference in the thermal expansion coefficient with the parts to be combined. SOLUTION: The metal-ceramics composite material is obtained by dispersing the powder and/or fiber of SiC into a matrix of an Si-Al alloy, and has thermal conductivity of >150 W/mk. Preferably, the Al content in the Si-Al alloy lies in the range of 0.5 to 90 mass%, and the packing ratio of the SiC lies in the range of 40 to 80 vol.%. By controlling the packing ratio of the SiC in the composite material and/or the Al content in the Si-Al alloy, the thermal expansion coefficient of the composite material is controlled to the desired value in the range of 2.7×10<-6> to 17.4×10<-6> / deg.C.
Patent JP-2001357708-A (JP)
Title: Illumination device and actuating method of the illumination device
Inventor: LUCE THOMAS
IPC: F21S8/12
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device which is equipped with a reflector by which light from a light source is guided to at least two foci in a lighting state wherein the light source is turned off according to a demand without heat problems caused by unnecessary lighting. SOLUTION: In the illumination device equipped with the light source and the first reflector to guide the light from the light source to at least two foci in the lighting state, a light path to at least one of the two foci needs to be shut out without heat problems caused. To this end, at least one reflector is installed which selectively changes the directions of light to the second one of the two foci, if necessary, that are guided by the first reflector to the first one of the two foci, at least partially, and directly or indirectly.
Patent JP-2002302708-A (JP)
Title: Method for operating blast furnace by blowing powdery material
Inventor: GOTO KAZUYA
IPC: C21B5/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a technique for controlling a grain size of powdery slag- making materials needed to efficiently remove a shell formed at the end part of a raceway or restrain the formation of the shell, in an operation of a blast furnace blowing pulverized fine coal and the powdery slag-making material from a tuyere. SOLUTION: The grain size of the powdery slag-making material is adjusted to 1-2 mm, and the powdery slag-making material adjusted in such a way is blowed into the blast furnace. Further, the injected quantity of the pulverized fine coal is regulated to >=180 kg/ton of pig iron to operate the blast furnace.
Patent JP-2002305762-A (JP)
Title: Method for detecting movement of mobile communication terminal at high-speed, mobile communication terminal and program
Inventor: YAGI HIDEKI
IPC: H04W64/00
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To properly detect high-speed movement of a mobile terminal. SOLUTION: On the occurrence of cell re-selection, a processing control section retrieves a cell transition list (step S10) and whether or not a cell selected by its own station through cell re-selection has already been registered in the cell transition list is discriminated (step S11). When the processing control section discriminates no registration (step S12), a variable N denoting registered number of cells is incremented by one (step S13). After a lapse of a prescribed measurement expiration time after that, the processing control section discriminates whether or not the variable N exceeds a prescribed threshold value.  When the variable N exceeds the threshold value according to the discrimination, the processing control section discriminates that the mobile terminal is moving at a high-speed and executes the processing to transit to a high-speed mobile state such as revision of a cell re-selection criterion.
Patent JP-2002304270-A (JP)
Title: Printing system, print management device and method, computer program, and computer readable storage medium
Inventor: MATOBA TATSUO
IPC: G06F3/12
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To request a print management device to perform printing when a printer is not usable. SOLUTION: A center server 102 has an out-of-service printer condition information storage means 210 for registering the out-of-service condition of a printer managed by a plurality of print servers 103. Each of the print servers 103 includes an external print request means 207 for requesting other print servers 103 to print data about the orders of printing, a status registration means 206 for registering in the storage means 210 information about the out-of- service condition of the printer managed by the print server, and a status referring means 206 for referring information about the out-of-service condition of another printer managed by another print server 103 registered in the storage means 210.
Patent JP-2002307604-A (JP)
Title: Lubricating steel panel excellent in draw squeezing processability
Inventor: INOMATA TAKASHI
IPC: C10M107/32
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating steel panel excellent in toughness and processability and capable of withstanding draw squeezing processing. SOLUTION: In the lubricating steel panel for a draw squeezed can, a film, which comprises a paint containing a hydroxyl group-containing polyester resin (A) with a number average mol.wt. of 8,000-50,000, an amino resin and/or a resole type phenol resin (B) and wax (C) with a softening point of 30 deg.C or higher, is formed on both surfaces of a metal panel in a dry coating amount of 10-85 mg/100 cm<2> , and the coefficient of dynamic friction at 60 deg.C of the film is 0.03-0.20 and the pencil hardness at 60 deg.C thereof is not less than H.
Patent JP-2001293162-A (JP)
Title: Pachinko game machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine in which hit balls can be scattered to the right and left in a game part to enable a player to enjoy a game with full of variety. SOLUTION: This pachinko game machine is equipped with a ball jumping-in part 13 to which game balls shot by a player can get in, a ball discharge part 16 to guide out the game ball got into the ball jumping-in part 13 to the game board again, and a ball guide passage to guide game balls got into the ball jumping-in part 13 to the ball discharge part 16. Plural guide nails 15 to distribute game balls coming into the ball jumping-in part 13 and game balls to flow down on the game board are equipped near the lower edge of the ball jumping-in part 13. A variable premium winning part 10 which can convert a game condition to one to allow flowed down balls to easily get in is equipped under the game ball discharge part 16 so that game balls are discharge through the game ball discharge part 16 into an area where balls are easily get into the variable premium winning part 20.
Patent JP-2002266124-A (JP)
Title: Armrest for exclusive use for baby carriage
Inventor: OZAWA CHIYOKO
IPC: A41D13/06
Filed: 2001-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an armrest for exclusive use of a baby carriage having high warmth retaining properties, capable of readily mounting and demounting and scarcely slipping off. SOLUTION: This armrest for exclusive use of the baby carriage is formed with holes for passing a seat belt in parts (1), (2), and (3) of a cloth (A) and attached with hook-and-loop fasteners so that parts (4) and (5), (6) and (7), (8) and (9), (10) and (11), and (12) and (13) are paired.
Patent JP-2002309839-A (JP)
Title: Door operating apparatus
Inventor: IZUMITANI HIROAKI
IPC: F16C11/04
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a door operating apparatus which automatically returns a door to a closed position or an opened position, and prevents the door from producing impact sound at the time of opening or closing operation. SOLUTION: According to the door operating apparatus, the door 3 for opening/closing an entrance 2 of a panel 1 has its one side portion supported by a second hinge 10b and a third hinge 10c. The second hinge 10b is formed of a hinge with a built-in damper, which applies a braking force to the door 3 when the door 3 approaches an opening/closing terminal zone, and the third hinge 10c is formed of a hinge with a built-in cam mechanism which automatically returns the door 3 to the closed position or the opened position. When the door 3 is automatically returned to the closed position or the opened position by the hinge with the built-in cam mechanism, the hinge with the built-in damper mechanism functions to apply a braking force to the door 3 in the closing/ opening terminal zone of the door 3, to thereby prevent the door from producing impulse sound.
Patent JP-2002317731-A (JP)
Title: Common rail
Inventor: NAKAJIMA TSUNEMITSU
IPC: F02M55/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost. SOLUTION: This common rail A is provided with a rail body 10, a mounting member 16 having a fixing part 24 to an engine head E, and capable of being assembled to the rail body 10, and a connection hole 14 for branching pierced from an outer peripheral face of the rail body 10 into a main pipe hole 11 to be connectable to an injector. As the mounting member 16 is formed as a component independent from the rail body 10, and the connection hole 14 for branching as the connecting part to the injector is formed into the shape of a hole without being projected from the outer periphery of the rail body 10, the rail body 10 can be formed into the simple rod-shape. Whereby the common rail can be manufactured only by a rolling process and a cutting process, and the forging becomes unnecessary.
Patent JP-2002323690-A (JP)
Title: Automatic light control method and device for liquid crystal display device
Inventor: HIRANO KATSUMI
IPC: G09G3/34
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To automatically control the luminance of a display screen according to various individuals' preferences and to control luminance to be matched with individuals' tastes. SOLUTION: When one out of a first to a fourth functions F1(x)-F4(x) is selectively set to calculate luminance y taking ambient illuminance x as a variable by operating an operation part 3, the luminance y corresponding to the ambient illuminance x is found based on the set function and a backlight 11 is made to emit light with the luminance y. Furthermore, brightness of the display screen of a color liquid crystal panel 12 is stabilized by variation of the luminance y in incremental steps and hysteresis characteristics of the backlight 11.